Mike Vrabel put on a happy face for the newest member of the New England Patriots ... telling the team's first-round draft pick he's "doing great" on Thursday -- even though he's in the middle of a massive scandal with Dianna Russini . The Pats shared footage from inside their draft room as they called offensive tackle Caleb Lomu to relay the life-changing news ... and the former Utah Ute was over the moon. When the org's Executive Vice President of Player Personnel Eliot Wolf passed the phone